Pseudocoruncanius MENG, QIN ET WANG 2020

KEY TO SPECIES OF PSEUDOCORUNCANIUS

1 Metope (frons) yellow above clypeus. Forewings with white yellowish costal margin, without transverse yellowish white stripe between M and CuA (ZHANG et al. 2020, Pl. 26 a–c). Anterior margin of coryphe (vertex)

angularly produced (ZHANG et al. 2020, Fig. 181a, Pl. 26c). Male anal tube distinctly narrowing apically into a pointed apex (in dorsal view) (ZHANG et al. 2020, Fig. 181e). Total length: 7.5–8.1 mm. China (Hainan Island) P. flavostriatus Meng, Qin et Wang, 2020

– Metope almost entirely dark brown to black (Fig. 3). Forewings with a light brown costal margin and with transverse white yellowish stripe between M and CuA (Figs 1, 2). Anterior margin of coryphe (vertex) weakly convex (Fig. 2). Male anal tube slightly narrowing apically into a wide rounded apex (in dorsal view) (Fig. 10). Total length: 6.0 mm. Northern Vietnam P. nigrifrons sp. n.